The Reserve Bank of India, which says foreign exchange rates should move in coordination with a country's economic fundamentals to keep tensions in global currency markets in check, traditionally intervenes only to smoothen excessive volatility as its foreign exchange management strategy.

Since no one can accurately predict oil prices, long-term investors should make only a small allocation, of 5% or less, to oil or oil-related securities as a way to smoothen volatility in their portfolios.

Reserve Bank of India Governor Duvvuri Subbarao said that though the central bank is monitoring the foreign-exchange market, it would intervene only to smoothen volatility that threatens economic stability.

I mean its hard to use againg make-up to make them only slightly younger so they plan to make them look older than their thirties and then they are using CGI and camera editing to smoothen out the looks.